The Norpro 591 Canning Bubble Popper & Measurer is an essential tool for preserving food safely. It eliminates air bubbles by popping them inside jars before sealing, which helps prevent spoilage and ensures a better seal. Additionally, it measures the headspace accurately, preventing under or overfilling of jars. The heat-resistant plastic is designed to not scratch or damage jars, providing a reliable and safe solution for your canning needs.
  This versatile canning tool is perfect for home cooks and food preservers. Insert into jars to remove air bubbles effortlessly and measure the perfect amount of headspace each time. Ideal for making jams, jellies, preserves, and pickles, it offers convenience and precision for both beginners and experienced canners. Its durable construction ensures it lasts for years, making it a must-have in your kitchen utensil collection.